Mount Ibu
Mountain Active Halmahera volcano frequently producing ash plumes
An active volcanic cone on Halmahera in North Maluku, Mount Ibu attracts volcanology-minded visitors and experienced trekkers who come for raw volcanic terrain and panoramic views of nearby islands and the sea.
Mount Ibu is an active volcano on the island of Halmahera in North Maluku, Indonesia. It is noted for an open summit crater and ongoing fumarolic and eruptive activity.
The volcano produces frequent small to moderate explosive events, ash emissions and lava dome activity at times, which are monitored by Indonesian volcanological agencies. Access to the immediate summit area is restricted when activity increases.
Mount Ibu occupies part of Halmahera’s volcanic landscape and is one of the active volcanic centers in the North Maluku province. The mountain is approached from nearby coastal settlements on Halmahera.
- Activity monitoring: The volcano is monitored for frequent small eruptions and steam emissions, and ash can affect nearby communities on Halmahera and shipping lanes in the region.
How to Get to Mount Ibu #
Most access to Halmahera is by flight to the regional airport (Ternate or Tobelo) and then by boat or local flights. From coastal towns on Halmahera, arrange local transport to approach points near Ibu; expect multi-stage travel and coordination with local guides.
Tips for Visiting Mount Ibu #
- Mount Ibu is an active volcano-check current VONA/VAAC advisories and local guidance before planning excursions.
- Guided approaches from local towns are recommended; crater views can be hazardous due to gas and rockfall.
- Boat access to nearby islands in North Maluku provides dramatic perspectives of the volcanic cone from sea level.
Best Time to Visit Mount Ibu #
Dry season is preferable for sea approaches and safer trekking conditions; volcanic activity dictates accessibility at any time.
Weather & Climate near Mount Ibu #
Mount Ibu's climate is classified as Tropical Rainforest - Tropical Rainforest climate with consistently warm temperatures year-round. Temperatures range from 19°C to 28°C. Heavy rainfall (2418 mm/year), wettest in May.
January
January is mild with muggy conditions (dew point 24°C). Heavy rain (236 mm) and mostly overcast skies.
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February
February is mild with muggy conditions (dew point 23°C). Significant rainfall (197 mm) and mostly overcast skies.
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March
March is mild with muggy conditions (dew point 23°C). Heavy rain (205 mm) and mostly overcast skies.
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April
April is mild with muggy conditions (dew point 24°C). Heavy rain (240 mm) and mostly overcast skies.
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May
May is the warmest month with muggy conditions (dew point 24°C). The wettest month with heavy rain (267 mm) and mostly overcast skies.
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June
June is mild with muggy conditions (dew point 24°C). Heavy rain (246 mm) and mostly overcast skies.
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July
July is mild with muggy conditions (dew point 23°C). Significant rainfall (182 mm) and mostly overcast skies.
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August
August is mild with muggy conditions (dew point 23°C). Significant rainfall (153 mm) and mostly overcast skies.
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September
September is mild with muggy conditions (dew point 23°C). Significant rainfall (141 mm) and mostly overcast skies.
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October
October is mild with muggy conditions (dew point 23°C). Significant rainfall (150 mm) and mostly overcast skies.
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November
November is the warmest month with muggy conditions (dew point 24°C). Significant rainfall (194 mm) and mostly overcast skies.
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December
December is mild with muggy conditions (dew point 24°C). Heavy rain (207 mm) and mostly overcast skies.
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